2BK2R-AIRLINKWireless foot pedal

USERMANUAL Wirelessfootpedal MODEL:AirLink Preface Thismanualincludeshardwaredescriptionandoperationintroductionoftheequipment.Foryourand otherpeople’ssafety,pleasereadthemanualcarefully. Payattention Payattentiontothewordsafterthesignsbelow. SignDescription Thewordsafterthissignmeansthereisgreatpotentialdanger, whichmaycausemajoraccident,damageorevendeath,ifitisnot followed. Thewordsafterthissignmeansthereissomepotentialdanger, whichmaycausehurtorpropertylose,ifitisnotfollowed. Thewordsafterthissignmeansthereispotentialrisk,whichmay causeequipmentfaultorbreak,ifitisnotfollowed. Version Thecontentsofthismanualareupdatedirregularityforupdatingofproduct.Themanualisonlyusedas operationguide,exceptforotherpromises.Nowarrantiesofanykind,eitherexpressorimpliedare madeinrelationtothedescription,informationorsuggestionoranyothercontentsofthemanual. Theimagesshownhereareindicativeonly.Ifthereisinconsistencybetweentheimageandtheactual product,theactualproductshallgovern. Content 1Safetywarning..........................................................................................................1 2Product......................................................................................................................5 2.1Introduction........................................................................................................5 2.2Technicaldata....................................................................................................5 3Installation................................................................................................................6 4Operation..................................................................................................................7 4.1panellayout........................................................................................................7 5INSTRUCTIONNOTES.............................................................................................8 5.1Operationenvironment.....................................................................................8 5.2SAFTY.................................................................................................................8 6MAINTENANCEANDCHECKTROUBLE................................................................9 6.1Maintenance...................................................................................................9 6.2CheckFault........................................................................................................9 1 1Safetywarning Thesafetynoteslistedinthismanualistoensurecorrectuseofthemachineandtokeepyouand otherpeoplefrombeinghurt. Thedesignandmanufactureofweldingmachineconsiderssafety.Pleaserefertothesafety warninglistedinthemanualtoavoidaccidents. Differentdamagewouldbecausedbywrongoperationoftheequipmentasfollows.Pleaseread theusermanualcarefullytoreducesuchdamage. SignDescription Anycontactofelectricpartsmaycausefatalelectricshockorburnt.  Gasandfumesareharmfultohealth. Operationinnarrowspacemaycausechoke. Sparkandhotworkpieceafterweldingmaycausefire.  Badconnectedcablemaycausefire. Incompletionconnectionofworkpiecesidecircuitmaycausefire.  Neverweldonthecaseoftinderstuff,oritmaycauseexplode. Neverweldairtightcontainerssuchasslot,pipeetc.,oritmaybreak. Arcraymaycauseeyeinflammationorskinburnt. Sparkandresiduewillburnyoureyesandskin.  Topplingoverofthegascylinderwillcausebodyhurt. Wronguseofthegascylinderwillleadtohigh-pressuregaseruption andcausehumanhurt. Neverletfingers,hair,clothesoretc.nearthemovingpartssuchas thefan.  Thewireshootoutofthetorchmaystabeyes,faceandothernaked parts.  Neverstandinfrontoftheswangequipmentorunderit,oritmayfail andcauseinjury. 2 Pleasefollowtherulesbelowtoavoidheavyaccidents. Neverusetheequipmenttodootherthingsbutwelding. Followrelatedregulationsfortheconstructionoftheinput-drivenpowersource,choiceofplace, usageofhigh-pressuregas,storage,configuration,safe-keepingofworkpieceafterwelding anddisposalofwaste,etc. Nonessentialsdonotentertheweldingarea. Peopleusingheartpacemakerisnotallowedtogetclosetotheweldingmachineorarea withoutdoctor’spermission.Themagnetismcreatedbyenergizingtheweldingmachinecan haveabadeffecttothepacemaker. Install,operation,checkandmaintaintheequipmentbyprofessionpersonnel. Understandingthecontentsoftheusermanualforsafety. Pleasefollowtherulesbelowtoavoidelectricshock。 Keepawayfromanyelectricparts. Earththemachineandworkpiecebyprofessionalpersonnel. Cutoffthepowerbeforeinstallationorchecking,andrestart5minuteslater.Thecapacitanceis chargeabledevice.Pleaseensureithasnovoltagebeforestartagainevenifthepowersource iscutoff. Donotusewirewithinadequatesectionsurfaceordamageinsulationsleeveorevenexposed conductor. Doensurewellisolationofwireconnection. Neverusethedevicewhentheenclosureisremoved. Neverusebrokenorwetinsulationgloves. Usefirenetwhenworkathighposition. Checkandmaintainregularly,don’tuseituntilthebrokenpartsarefixedwell. Turnoffthepowerwhennotinused. FollowthenationalorlocalrelatedstandardandregulationswhenusingtheACwelding machineatnarroworhighposition. Pleasefollowthebelownotestoavoidfireandexplode,etc. Nocombustibleinweldingarea. Keepoffcombustiblewhenwelding. Keephotworkpieceafterweldingawayfromflammablegas. Domoveawaythecombustiblearoundwhenweldthedooryard,groundandwall,. Thewireconnectionofbasemetalshouldbeasclosetotheweldingplaceaspossible. Neverweldthosefacilitieswithgaspipeorairtightslot. Putfireextinguisheraroundtheweldingareatopreventfire. Thegasandfumesareharmfultohealth,pleasewearprotectivedevice accordingtoregulations. Wearexhaustequipmentandbreathepreventivefacilitiestopreventgaspoisoningorchoke. Usesuggestedpartexhaustequipmentandbreathepreventivefacilitiestopreventhurtor poisoningbygasandotherpowder,please. Topreventoxygen-deficiency,airoutthegas-filledroomwhichisfullofCO2andargononthe bottom,Whenoperatingontrunks,boilers,cabins,etc. Pleaseacceptthesupervisor’sinspectionwhenoperatinginnarrowspace.Airtherooma…

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PRIMECLICKLLC FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 9/25/24 U.S.AgentDesignation PRIMECLICKLLCacknowledgestheirconsentforthefollowingcontactlocatedintheUnitedStatestoactas theiragentforserviceofprocessfortheequipmentforwhichauthorizationissought(FCCID:2BK2R-AIRLINK): NameandcompanyofU.S.agent:PRIMECLICKLLC PhysicalU.S.addressofagent:1001LOWERLANDINGRD#205BLACKWOOD,NJ08012 FRNofU.S.agent:0035938414 EmailaddressofU.S.agent:[email protected] PRIMECLICKLLCacknowledgestheirobligationtoacceptserviceofprocessonbehalfofPRIMECLICKLLC. PRIMECLICKLLCwiththeFRN0035938414acceptsitsobligationtomaintainanagentforserviceofprocessin theUnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminatedallmarketingand importationoftheapplicableequipmentwithintheU.S.,ortheconclusionofanyCommission-related administrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature DustinGallaher Companyowner PRIMECLICKLLC Signature DustinGallaher Companyowner PRIMECLICKLLC 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

Page1of7FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of7FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of7FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of7FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of7FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 Page6of7FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo11 Photo12 Page7of7FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo13 ------End------

Label FCCID:2BK2R-AIRLINK

Page1of6FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. InternalPhotos Photo1 Photo2 Page2of6FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of6FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of6FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Antenna Page5of6FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 Page6of6FCCID:2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo11 Photo12 ------End------

RFExposureevaluation FCCID:2BK2R-AIRLINK 1.1.ApplicableStandard Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbeoperatedina mannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. Accordingto§1.1310and§2.1093RFexposurerequirement KDB447498v06:MobileandPortableDevicesRFExposureProceduresandEquipmentAuthorization Policies 1.2.Requirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSARtest exclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures, standalone1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions, bymeasurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholdcondition,listedbelow,issatisfied.Thesetestexclusionconditionsarebasedonsource-based time-averagedmaximumconductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-up tolerance,andtheminimumtestseparationdistancerequiredfortheexposureconditions.22Theminimum testseparationdistanceisdeterminedbythesmallestdistancefromtheantennaandradiatingstructuresor outersurfaceofthedevice,accordingtothehostformfactor,exposureconditionsandplatformrequirements, toanypartofthebodyorextremityofauserorbystander(see5)ofsection4.1).ToqualifyforSARtest exclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustifiedbytheoperating configurationsandexposureconditionsofthetransmitterandapplicablehostplatformrequirements,typically intheSARmeasurementorSARanalysisreport,accordingtotherequiredpublishedRFexposureKDB procedures.WhennootherRFexposuretestingorreportingisrequired,astatementofjustificationand compliancemustbeincludedintheequipmentapproval,inlieuoftheSARreport,toqualifyfortheSARtest exclusion.Whenrequired,thedevicespecificconditionsdescribedintheotherpublishedRFexposureKDB proceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusionprovisions;forexample,handheldPTT two-wayradios,handsets,laptops&tabletsetc.23“ [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f(GHz)] ≤ 3.0for1-gSARand ≤ 7.5for10-gextremitySAR,where: • f(GHz)istheRFchanneltransmitfrequencyinGHz •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison • 3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmaccordingto5)insection4.1isappliedtodetermineSARtestexclusion. 1.3.Manufacturingtolerance Freq. (MHz) Field strength(max)(dBuV/m) EIRP(max) (dBm) Turn-upPower (dBm) Tolerance± (dB) 432.97MHz85.19-10.07-10.0 ±1 Note: EIRP=E-104.8+20logD,D=3 Page2of2 2.EvaluationResult EvaluationResults Band/Mode Antenna Distance (mm) Max.RFoutputpower (includingtune-up tolerance) SARTest Exclusion Threshold SARTest Exclusion dBmmW 432.97MHz 5 -100.100.03<3 Yes 3.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRFExposure andSARExclusionThresholdperKDB447498v06 .....................EndofReport.........................

Page 1 of 33 ReportNo.:AiTDG-240905007W1 DongguanYaxu(AiT)TechnologyLimited No.22,JinqianlingThirdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestReport ClientInformation: Applicant:PRIMECLICKLLC Applicantadd.:1001LOWERLANDINGRD#205BLACKWOOD,NJ08012 ProductInformation: ProductName:Wirelessfootpedal ModelNo.:AirLink BrandName:PrimeWeld FCCID:2BK2R-AIRLINK Standards: FCC47CFRPART15SUBPARTC15.231 PreparedBy: DongguanYaxu(AiT)TechnologyLimited Add.:No.22,JinqianlingThirdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China DateofReceipt:Sep.05,2024DateofTest:Sep.05,2024~Sep.11,2024 DateofIssue:Sep.12,2024TestResult:Pass ThisdevicedescribedabovehasbeentestedbyDongguanYaxu(AiT)TechnologyLimited,andthe testresultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements.And itisapplicableonlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguanYaxu(AiT) TechnologyLimited. Reviewedby:Approvedby: EmiyaLinSimbaHuang Page 2 of 33 ReportNo.:AiTDG-240905007W1 DongguanYaxu(AiT)TechnologyLimited No.22,JinqianlingThirdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. 1Contents Page COVERPAGE 1CONTENTS........................................................................................................................................................................2 2TESTSUMMARY...............................................................................................................................................................4 2.1STATEMENTOFTHEMEASUREMENTUNCERTAINTY........................................................................................................4 2.2MEASUREMENTUNCERTAINTY.......................................................................................................................................4 3TESTFACILITY.................................................................................................................................................................5 3.1DEVIATIONFROMSTANDARD..........................................................................................................................................5 3.2ABNORMALITIESFROMSTANDARDCONDITIONS..............................................................................................................5 3.3TESTLOCATION............................................................................................................................................................5 4GENERALINFORMATION...............................................................................................................................................6 4.1GENERALDESCRIPTIONOFEUT...................................................................................................................................6 5DESCRIPTIONOFTESTCONDITIONS...........................................................................................................................8 5.1E.U.T.OPERATION.......................................................................................................................................................8 5.2EUTPERIPHERALLIST..................................................................................................................................................9 5.3TESTPERIPHERALLIST.................................................................................................................................................9 6EQUIPMENTSLISTFORALLTESTITEMS..................................................................................................................10 7TESTRESULT.................................................................................................................................................................12 7.1ANTENNAREQUIREMENT.............................................................................................................................................12 7.2TRANSMITTIME...........................................................................................................................................................13 7.2.1Appliedprocedures/Limit.................................................................................................................................13 7.2.2Testprocedure..................................................................................................................................................13 7.2.3Deviationfromstandard....................................................................................................................................13 7.2.4Testsetup..........................................................................................................................................................13 7.2.5Testresults........................................................................................................................................................14 7.3FIELDSTRENGTHOFFUNDAMENTAL&FIELDSTRENGTHOFUNWANTEDEMISSIONS.....................................................15 7.3.1Testprocedure..................................................................................................................................................19 7.4OCCUPIEDBANDWIDTH&BANDEDGE.........................................................................................................................27 7.5CONDUCTEDEMISSIONSATMAINSTERMINALS150KHZTO30MHZ...........................................................................29 7.5.1TestResult.........................................................................................................................................................31 8PHOTOGRAPHS.............................................................................................................................................................33 8.1RADIATEDEMISSIONTESTSETUP....................................................................................…

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ANTENNA SPECIFICATON 1.Summary ITEM ANT SPEC Model Name 433M ANT Antenna plate Spring antenna Frequency range 432.97MHz MAX.Gain 3.5dBi Polarization Vertical 50 OhImpedancem X-Z Plane Y-Z Plane X-Y Plane

Page1of2FCCID : 2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2FCCID : 2BK2R-AIRLINK DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ConductedEmission ------End------